名词性从句该怎么做?

名词性从句包括主语从句、宾语从句、表语从句和同位语从句.名词性从句一向是NMET中的重要考点.通过对近几年高考试题的分析,我们可以看出NMET名词性从句考点主要有以下六个方面:

考点之一:考查名词性从句中that与what的区别

考例: _______ we can't get seems better than _______ we have.

A. What; what B. What; that

C. That; that D. That; what

分析: (注:划线的选项为最佳答案,下同.)在名词性从句中that与what的区别是:that在名词性从句中不作句子成分,只起连接作用;而what在名词性从句中不仅起连接作用,而且作句子成分.句子的意思是:我们不能得到的似乎比我们已经拥有的要好.此题考查了两个名词性从句:主语从句和宾语从句,what在这两个名词性从句中都作宾语.

考点之二:考查名词性从句中的it作形式主语或形式宾语

考例1: _______ is a fact that English is being accepted as an international language.

A. There B. This C. That D. It

分析:在这种名词性从句中为了保持句子的平衡,往往用先行词it作形式主语或形式宾语,而把真正的主语或宾语放到后面,尤其是that引导的主语从句往往用先行词it作形式主语.此句也可以改写为:That English is being accepted as an international language is a fact.

考例2: I hate _______ when people talk with their mouths full.

A. it B. that C. this D. them

分析:此题考查的是用先行词it作形式宾语,而把真正的宾语从句放